Kingspan Thermawall TW55 PIR Wall Insulation Board (1200mm x 2400mm) angle fillet maintenance-free roost designed to be

maintenance-free roost designed to be built into the external walls of new builds

such as joinery

prams and other small-wheeled traffic

enhancing root penetration and air circulation

Kingspan Thermawall TW55 PIR Wall Insulation Board (1200mm x 2400mm) angle fillet maintenance-free roost designed to beBoost your wall insulation with Kingspan Thermawall TW55, the perfect solution for both cavity wall insulation and external wall insulation in timber frame and steel frame constructions. Offering exceptional thermal performance with a thermal conductivity of just 0. 022 W mK, this high performance PIR insulation board reduces heat loss, improving energy efficiency in both residential and commercial properties. Key Features: Thermal Conductivity: 0.